I’ve been trying to find out exactly when the first Concert size ukulele were made. By the font of this label, I would assume this Concert was made in the 1920’s. Also, it may not have been a regular model at this time, as they specifically mentioned that it was a “Special Concert Size”.

Gold Label 1954-1969

Special Label used by Sam Kamaka Jr on ukulele that he personally made. This one is dated May 1, 1969.

The Pineapple headstock decal, but with a silver painted brass pineapple charm glued to the headstock. Kamaka left a message about this headstock decal. This was not done at the Factory. This was done either by individuals or a store. Thank you for that info!

Beginning in 1954, until 2001, the trademarked Double K decal was used.

Late 60’s Gold Label “Short” Tiki Headstock

Early 70’s Tiki Model Headstock

Then beginning in 2001, the Double K logo became an inlaid logo, with Mother of Pearl.